/*
 *	This file is part of Lounge-Cast.
 *
 *  Author:  	Markus Moormann
 *	E-mail:  	mmoorman@uni-osnabrueck.de
 *	Copyright:	University of Osnabrueck (Zentrum Virtuos)
 * 	Website:	www.uni-osnabrueck.de
 *	Date:		16.02.2011
 *
 *	Lounge-Cast is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *	Lounge-Cast is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Lounge-Cast.  If not, see <http://www.gnu.org/licenses/>.
 */
package multimedia.view.renderer
{
	import multimedia.control.event.feed.UpdateFeedEvent;
	import multimedia.model.vo.FeedVO;

	import mx.controls.ComboBox;
	import mx.events.FlexEvent;
	import mx.events.ListEvent;

	public class TrustLevelComboBoxRenderer extends ComboBox
	{

		[Bindable]
		private var trustLevels:Array = [{label: "unsicher", data: 0},
			{label: "sicher", data: 1}];

		public function TrustLevelComboBoxRenderer()
		{
			super();
			dataProvider = trustLevels;

			addEventListener(FlexEvent.DATA_CHANGE, onDataChange);
			addEventListener(ListEvent.CHANGE, onSelectionChange);
		}

		private function onDataChange(event:FlexEvent):void
		{
			for each (var object:Object in trustLevels)
			{
				if (object.data == data.trust_level)
				{
					selectedItem = object;
				}
			}
		}

		private function onSelectionChange(event:ListEvent):void
		{
			var feed:FeedVO = data as FeedVO;
			feed.trust_level = selectedItem.data;
			new UpdateFeedEvent(feed).dispatch();
		}

	}
}